I've posted some examples of my joint collaborations with my wife. She does most of my colour work, but from time to time, I like to give it a go. I am not as proficient as she is - there is not the more nuianced colour and lighting that she does, but overall I think it is effective at capturing a more sort of bronze age comic book feel - which afterall, I grew up on and still am wildly passionate for :). Enjoy and happy gaming!